1
by Cooper, Paul
Published 2001
2
by Ramaswamy, G.S.
Published 1976
3
by Abdul Malek Abdul Rahman
Published 2003
4
by Morgan, Tony
Published 2010
5
by Saray, Aaron
Published 2009
6
by Harwani, B.M.
Published 2009
7
Published 2005
8
by Kirkby, David.
Published 1995
9
by Durie, Jamie
Published 2002
10
by Carter, David E.
Published 2005
11
by Banick, Steve
Published 1998
12
Published 2007
13
14
Published 2005
15
by Bardzell, Jeffrey
Published 2006
16
17
by Thomas, G.H.
Published 1979
18
by Guo, En Ci
Published 2007
19
by Welling, Luke
Published 2005
20
by Jones, Owen.
Published 1981